1. Objective To study the effect of Shenqitang to D-galactose-induced aging rat model of free radicals.
    目的 探讨参七汤对D-半乳糖致衰老大鼠模型自由基代谢的影响。

2. free radicals的翻译

2. Studies revealed the mechanism of ageing and brought some new light to fight against ageing. One of the causes of ageing is due to the damage of free radicals.
    表现在相关论著如雨后春笋，有关研究揭示了衰老的机理，为寻找延缓衰老的对策带来了曙光。

3. free radicals

3. The results showed that the suitable holding temperature was the peak temperature (350～500℃) at which more free radicals was produced rapidly, so more oil was formed and the hydrogen utilization efficiency was increased. The cleavage of organic functional groups of semi-coke from HyPy was mostly affected by the pyrolysis temperature, the effect of retention is changing the product distribution through stabilization of the free radicals and hydrogenation of the heavier products. In the holding process at the low temperature, the hydrogen preferred to be combined with oxygen-contained group to form phenols, avoiding the water formation reaction at high temperature.
    研究发现：停留温度应选在煤热解产生自由基最多的温度范围，即350～500℃，此时生成更多的油品而使氢气的有效利用率最大；加氢热解半焦的化学官能团的断裂主要与热解温度有关，停留过程只是通过对热解产生的自由基稳定化并对较重的热解产物进一步加氢而改变了产品的分布与组成；低温下的停留过程使得气体中的氢优先与煤中的含氧官能团结合而生成酚类，避免了在更高温度下生成水的反应。

4. The mechanism of formation of light-end products during M-HyPy was discussed. The results indicated that higher concentration and yields of BTX, PCX and naphthalene were found in M-HyPy as compared to HyPy, which is resulted from promoting hydrogenation and inhibiting repolymerization of free radicals due to the retention of hydrogen in M-HyPy.
    结果表明：煤的多段加氢热解过程所得油品与传统的单段加氢热解油品相比，含有更丰富的高经济价值组分，如苯、甲苯、二甲苯和酚、甲酚、二甲酚及萘，这主要是因为氢气在峰温处的停留促进了自由基的氢化饱和及抑制了其再聚合的反应。

5. Chemistry high activity of free radicals can make the unsaturated fatty acid oxidation, making the cell function excessively, or recession mutations and proliferation and necrosis centralis disease.
    化学活性高的自由基可使不饱和脂肪酸过度氧化，使细胞功能突变或衰退，引起组织增殖和坏死而产生置人于死地的疾病。

6. free radicals

6. Green tea extract is a bioflavonoid rich, potent extract used primarily for fighting free radicals.
    绿茶提取液是富含生物黄酮的有效提取液，起初用于抵抗自由基。

7. Effect of in vitro generation of oxygen free radicals on T cell function in young and old rats.
    蜂胶对氧自由基和四氧嘧啶致小鼠肝脏损伤的保护作用。

8. Second, cruciferous vegetables: broccoli, mustard, cabbage, Chinese cabbage, broccoli, etc. are rich in antioxidant vitamins C and carotene, can damage the cells against free radicals.
    二、十字花科蔬菜：花椰菜、芥菜、高丽菜、白菜、绿花椰菜等，含有丰富的抗氧化维生素C及胡萝卜素，能对抗自由基对细胞的伤害。

9. Multiple organ failure; Lymphatic system; Ligation; Nitric oxide; Tumor necrosis factor; Free radicals
    多器官功能衰竭；淋巴系统；结扎术；一氧化氮；肿瘤坏死因子；自由基

10. Oxygon use produces oxygon free radicals that can to strow the oxadiazole destroy an organism.
    氧气的消耗会产生氧气自由移动原子团，它会破坏有机体。

11. Exposure of pilots to combined stress during low altitude flight in summer may increase free radicals in blood, and it may be an expression of strengthening antioxidant of the body by decrease of plasma CuZn-SOD and increase of erythrocyte membrane T-AOC immediately after flying.
      夏季低空飞行中座舱复合因素使机体血液中超氧阴离子自由基增加，飞行后即刻血浆CuZn-SOD水平下降及红细胞膜T-AOC水平较普通人群增高，这是机体对抗增多的超氧阴离子自由基的表现。

12. Therefore, and in free radicals may choose to evening skin care products, which contain astaxanthin, vitamin E, coenzyme Q10, vitamin C, as well as the role of peptides repair classes, acid, lactic acid and other ingredients, to repair during the day does not careful oxidation of the mess.
      因此不妨选择能够中和自由基的晚间护肤品，如含有虾红素、维他命E、辅酶 Q10、维他命C，以及有修护作用的胜肽类、果酸、乳酸等成分，来修护白天不小心被氧化的残局。

13. A working companion, garlic, also helps eliminate waste materials and dangerous free radicals from the body.
      它的同伴大蒜也有助於從體內清除廢物和對人體有危害的輻射。

14. This study uses Ultra-weak chemilumines- cence Analyzer to analyze the circular levels of superoxide and hydroxyl radical of healthy adults and patients with various diseases. We first studied two variables, experimental time and the anticoagulant used, that might affect the measurement of free radicals.
      因此本研究用超微量化学发光分析仪(Ultra-weak chemiluminescence analyzer)来分析健康成人与不同疾病的病患全血中superoxide与hydroxyl radical的浓度，观察检测时间与抗凝固剂的成份是否会影响自由基的测定。

15. Clinical application has proven that Ligustrazin injection has the effects of activating blood, vasodilation, thrombolytic, scavenging free radicals, preventing calcium channel, the protection of nerve to various diseases caused to ischemia and anoxaemia of heart, brain, lung, kidney and other organizations.
      临床应用证明，川芎嗪注射液对于因多种疾病而致心、脑、肺、肾等组织缺血缺氧有行气活血、扩血管、溶血栓、清除自由基、阻止钙通道、保护神经等作用。

16. Acute hypoxia can cause the expression of HIF-1α in rat hippocampus cells and its expression has time dependence; at the same time, hypoxia pretreatment and ginsenoside Rd interference can make the expression of HIF-1α decreased; the regulation of Ca2+ influx and the inhibition of oxygen free radicals may be one of its mechanism; it suggested that these pretreatment measures may have protective action for acute hypoxia cerebral injury, the concrete mechanism still to be clarified.
      急性低氧可以促使HIF-1α在大鼠海马神经细胞的表达，具有时间依赖性；同时，低氧预处理干预及人身皂甙Rd干预均可促使大鼠脑组织HIF-1α表达减少，可能对急性缺氧性脑损伤产生保护作用，抑制氧自由基的产生及调节钙离子内流可能是低氧预处理及人身皂甙Rd的作用途径之一，其具体机理有待进一步阐明。

17. The results show that the three kinds of sulfated fucans all had significant scavenging effects on free radicals.
      结 果显示：(1)三种岩藻聚糖硫酸酯组分均有清除活性氧自由基的能力，但清除超氧阴离子自由基的能力高于清除羟基自由基的能力。

18. SOD complex enzyme is the enzyme group consisted of erythrocuprein, catalase, and peroxidase, which can effectively eliminate the free radicals in cells of the human body.
      SOD复合酶是由超氧化物歧化酶、过氧化氢酶、过氧化物酶组成的酶集团，能有效清除人体细胞中的自由基。

19. Glycation and AGEP formation are also accompanied by formation of free radicals via autoxidation of glucose and glycated proteins.
      糖化和AGEP形成同时也伴随着葡萄糖和糖化蛋白的自动氧化导致自由基形成。

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20. The main gases in metal etching are hydrogen trichloride and boron chloride in semiconductor manufacturing processes. The process gases are ionized to form free radicals by plasma, which etch off aluminum film of the wafer surface.
      半导体金属蚀刻制程主要使用Cl2、BCl3等气体，以高能电浆离子化产生自由基后使其与晶圆表面之铝反应将多余之铝蚀刻而产生沟槽。